EP4727901A2 - Titandioxid-silica-glas mit mehreren zusammensetzungsvariationsabschnitten - Google Patents

Titandioxid-silica-glas mit mehreren zusammensetzungsvariationsabschnitten

Info

Publication number
EP4727901A2
EP4727901A2 EP24826428.5A EP24826428A EP4727901A2 EP 4727901 A2 EP4727901 A2 EP 4727901A2 EP 24826428 A EP24826428 A EP 24826428A EP 4727901 A2 EP4727901 A2 EP 4727901A2
Authority
EP
European Patent Office
Prior art keywords
glass
titania
section
striae
glass section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24826428.5A
Other languages
English (en)
French (fr)
Inventor
William Robert Angell Iv
John Edward Maxon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corning Inc filed Critical Corning Inc
Publication of EP4727901A2 publication Critical patent/EP4727901A2/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C03B19/1423—Reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1453—Thermal after-treatment of the shaped article, e.g. dehydrating, consolidating, sintering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • C03B2201/42—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn doped with titanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/34—Liquid, e.g. mist or aerosol
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/40—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • C03C2201/42—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn containing titanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Compositions (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Catalysts (AREA)
EP24826428.5A 2023-06-19 2024-05-20 Titandioxid-silica-glas mit mehreren zusammensetzungsvariationsabschnitten Pending EP4727901A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363521766P 2023-06-19 2023-06-19
PCT/US2024/030190 WO2024263324A2 (en) 2023-06-19 2024-05-20 Titania-silica glass with plurality of compositional variation sections

Publications (1)

Publication Number Publication Date
EP4727901A2 true EP4727901A2 (de) 2026-04-22

Family

ID=93844892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24826428.5A Pending EP4727901A2 (de) 2023-06-19 2024-05-20 Titandioxid-silica-glas mit mehreren zusammensetzungsvariationsabschnitten

Country Status (4)

Country Link
US (1) US20240417308A1 (de)
EP (1) EP4727901A2 (de)
TW (1) TW202508992A (de)
WO (1) WO2024263324A2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8713969B2 (en) * 2009-08-31 2014-05-06 Corning Incorporated Tuning Tzc by the annealing of ultra low expansion glass
US9505649B2 (en) * 2013-09-13 2016-11-29 Corning Incorporated Ultralow expansion glass
EP3755674A1 (de) * 2018-02-19 2020-12-30 Corning Incorporated Additivschichtverfahren zur herstellung von glasartikeln aus russ
JP2024507486A (ja) * 2021-02-09 2024-02-20 コーニング インコーポレイテッド 熱間等方圧加圧によって取得され包有物が少ないｔｉｏ２‐ｓｉｏ２ガラス

Also Published As

Publication number Publication date
WO2024263324A2 (en) 2024-12-26
TW202508992A (zh) 2025-03-01
US20240417308A1 (en) 2024-12-19
WO2024263324A3 (en) 2025-01-23

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